diff --git a/poetry.lock b/poetry.lock
index 0486800..2a971ce 100644
--- a/poetry.lock
+++ b/poetry.lock
@@ -529,6 +529,14 @@ optional = false
 python-versions = "*"
 version = "5.4.4"
 
+[[package]]
+category = "main"
+description = "a little orm"
+name = "peewee"
+optional = false
+python-versions = "*"
+version = "3.13.1"
+
 [[package]]
 category = "dev"
 description = "Pexpect allows easy control of interactive console applications."
@@ -1020,6 +1028,17 @@ optional = false
 python-versions = "*"
 version = "0.1.8"
 
+[[package]]
+category = "main"
+description = "A built-package format for Python"
+name = "wheel"
+optional = false
+python-versions = ">=2.7, !=3.0.*, !=3.1.*, !=3.2.*, !=3.3.*, !=3.4.*"
+version = "0.34.2"
+
+[package.extras]
+test = ["pytest (>=3.0.0)", "pytest-cov"]
+
 [[package]]
 category = "dev"
 description = "Module for decorators, wrappers and monkey patching."
@@ -1042,7 +1061,7 @@ docs = ["sphinx", "jaraco.packaging (>=3.2)", "rst.linker (>=1.9)"]
 testing = ["pathlib2", "unittest2", "jaraco.itertools", "func-timeout"]
 
 [metadata]
-content-hash = "48712cac1699424d03c2b061830892a1a7216b96c22887b4da0968864e07f459"
+content-hash = "1c6ff141574f73fce924ab3e96f943ba122a8716b73c039abf3535d536ccbe9e"
 python-versions = "^3.5"
 
 [metadata.files]
@@ -1265,6 +1284,11 @@ markupsafe = [
     {file = "MarkupSafe-1.1.1-cp37-cp37m-manylinux1_x86_64.whl", hash = "sha256:ba59edeaa2fc6114428f1637ffff42da1e311e29382d81b339c1817d37ec93c6"},
     {file = "MarkupSafe-1.1.1-cp37-cp37m-win32.whl", hash = "sha256:b00c1de48212e4cc9603895652c5c410df699856a2853135b3967591e4beebc2"},
     {file = "MarkupSafe-1.1.1-cp37-cp37m-win_amd64.whl", hash = "sha256:9bf40443012702a1d2070043cb6291650a0841ece432556f784f004937f0f32c"},
+    {file = "MarkupSafe-1.1.1-cp38-cp38-macosx_10_9_x86_64.whl", hash = "sha256:6788b695d50a51edb699cb55e35487e430fa21f1ed838122d722e0ff0ac5ba15"},
+    {file = "MarkupSafe-1.1.1-cp38-cp38-manylinux1_i686.whl", hash = "sha256:cdb132fc825c38e1aeec2c8aa9338310d29d337bebbd7baa06889d09a60a1fa2"},
+    {file = "MarkupSafe-1.1.1-cp38-cp38-manylinux1_x86_64.whl", hash = "sha256:13d3144e1e340870b25e7b10b98d779608c02016d5184cfb9927a9f10c689f42"},
+    {file = "MarkupSafe-1.1.1-cp38-cp38-win32.whl", hash = "sha256:596510de112c685489095da617b5bcbbac7dd6384aeebeda4df6025d0256a81b"},
+    {file = "MarkupSafe-1.1.1-cp38-cp38-win_amd64.whl", hash = "sha256:e8313f01ba26fbbe36c7be1966a7b7424942f670f38e666995b88d012765b9be"},
     {file = "MarkupSafe-1.1.1.tar.gz", hash = "sha256:29872e92839765e546828bb7754a68c418d927cd064fd4708fab9fe9c8bb116b"},
 ]
 mccabe = [
@@ -1318,6 +1342,9 @@ pbr = [
     {file = "pbr-5.4.4-py2.py3-none-any.whl", hash = "sha256:61aa52a0f18b71c5cc58232d2cf8f8d09cd67fcad60b742a60124cb8d6951488"},
     {file = "pbr-5.4.4.tar.gz", hash = "sha256:139d2625547dbfa5fb0b81daebb39601c478c21956dc57e2e07b74450a8c506b"},
 ]
+peewee = [
+    {file = "peewee-3.13.1.tar.gz", hash = "sha256:9492af4d1f8e18a7fa0e930960315b38931286ea0f1659bbd5503456cffdacde"},
+]
 pexpect = [
     {file = "pexpect-4.8.0-py2.py3-none-any.whl", hash = "sha256:0b48a55dcb3c05f3329815901ea4fc1537514d6ba867a152b581d69ae3710937"},
     {file = "pexpect-4.8.0.tar.gz", hash = "sha256:fc65a43959d153d0114afe13997d439c22823a27cefceb5ff35c2178c6784c0c"},
@@ -1516,6 +1543,10 @@ wcwidth = [
     {file = "wcwidth-0.1.8-py2.py3-none-any.whl", hash = "sha256:8fd29383f539be45b20bd4df0dc29c20ba48654a41e661925e612311e9f3c603"},
     {file = "wcwidth-0.1.8.tar.gz", hash = "sha256:f28b3e8a6483e5d49e7f8949ac1a78314e740333ae305b4ba5defd3e74fb37a8"},
 ]
+wheel = [
+    {file = "wheel-0.34.2-py2.py3-none-any.whl", hash = "sha256:df277cb51e61359aba502208d680f90c0493adec6f0e848af94948778aed386e"},
+    {file = "wheel-0.34.2.tar.gz", hash = "sha256:8788e9155fe14f54164c1b9eb0a319d98ef02c160725587ad60f14ddc57b6f96"},
+]
 wrapt = [
     {file = "wrapt-1.11.2.tar.gz", hash = "sha256:565a021fd19419476b9362b05eeaa094178de64f8361e44468f9e9d7843901e1"},
 ]
diff --git a/pyproject.toml b/pyproject.toml
index 10ff44e..eb5d02d 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -7,6 +7,8 @@ license = "MIT"
 
 [tool.poetry.dependencies]
 python = "^3.5"
+peewee = "^3.13.1"
+wheel = "^0.34.2"
 
 [tool.poetry.dev-dependencies]
 tox = "^3.14.5"